ASUS P8H61-M PRO. Supported memory types: DDR3, Memory channels support: dual, Supported memory clock speeds: 1066, 1333 MHz. Processor family: Intel, Processor socket: Socket H2(1155), Processors compatible: Core i3, Core i5, Core i7. Audio system: Realtek ALC 887, Audio output channels: 7.1. PCI Express slots version: 2.0. Width: 244 mm, Depth: 229 mm